I learned that, It is not a job. It is joining a family. Once a postal worker always a postal worker. Our army! The hardest yet enjoyable part of the job will be watching the older workers making it within the given time limit.
It's hard to be overly critical but managers really do make a difference some have the means to make things better and others simply go out of their way to make few changes to look good on paper while ruining everyone's life. In my personal experience there was little to no communication between the management team at my particular office. I feel that a lot of problems at my office could have been resolved by the little more attention to detail a little better communication skills and a few of the managers could learn some personal skills like how to deal with other employees and customers